diff --git a/uptag/action.yaml b/uptag/action.yaml
index 14d0a69..a729929 100644
--- a/uptag/action.yaml
+++ b/uptag/action.yaml
@@ -44,7 +44,7 @@ runs:
       fi
 
       echo "Using tag: $TAG"
-      values_file="apps/$CD_APP/envs/$CD_ENV.yaml"
+      values_file="apps/$CD_APP/envs/$CD_ENV/values.yaml"
       yq e ".$CD_KEY = \"$TAG\"" -i "$values_file"
       git config user.name "forgejo-actions"
       git config user.email "bot@devthefuture.org"